Parker Brothers Boggle Word Game - Vintage 1977

Vintage Parker Brothers Boggle game, the 1977 edition.  It is a timed word search game for 2 or more players.  Players race to find as many words as possible from a 4x4 grid of letter cubes within a three-minute time limit.  Words must be at least three letters long and use adjoining letters in any direction.  100% complete. Points are awarded for unique words found by a player, with longer words scoring more points.